Test Prep Courses is a Marlvel-curated niche of 221 mobile apps primarily in Education. Tracked apps total 527.5K ratings, a 3.0/5 average, availability in 20 markets. 일단어 던전2: JLPT N5 N4 leads the niche at 4.5/5. Niche data last updated .
Niche dynamics
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Leader & momentum
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Competitive landscape
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Demand & growth
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Whitespace & gaps
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Monetization patterns
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Apps in this niche
| 4.7 | 97 | |
| 4.6 | 65 | |
| 4.8 | 74 | |
| 4.5 | 363 | |
| 4.5 | 3.1K | |
| 4.8 | 42 | |
| 4.9 | 2.4K | |
| 4.9 | 784 | |
| 4.3 | 13 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.7 | 2.2K | |
| 4.5 | 6.8K | |
| 4.8 | 1.1K | |
| 4.8 | 1.4K | |
| 4.7 | 3K | |
| 4.8 | 139 | |
| 4.7 | 4.3K | |
| 4.7 | 201 | |
| 2.4 | 31 | |
| 0.0 | 0 | |
| 3.2 | 19.8K | |
| 4.6 | 269 | |
| 0.0 | 0 | |
| 3.2 | 5 | |
| 0.0 | 0 | |
| 4.6 | 33 | |
| 2.3 | 2 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.3 | 6 | |
| 0.0 | 0 | |
| 3.5 | 17 | |
| 4.9 | 28.8K | |
| 5.0 | 1 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.8 | 3.5K | |
| 4.7 | 1.6K | |
| 4.8 | 1.1K | |
| 0.0 | 0 | |
| 4.7 | 1.9K | |
| 0.0 | 0 | |
| 2.4 | 7 | |
| 0.0 | 0 | |
| 4.7 | 67 | |
| 0.0 | 0 | |
| 5.0 | 1 | |
| 3.5 | 2 | |
| 4.0 | 2.6K | |
| 4.0 | 55 | |
| 0.0 | 0 | |
| 4.8 | 180.3K | |
| 4.5 | 4 | |
| 2.3 | 390 | |
 Duo ABC nguyen thanhIntel | 4.6 | 19 |
| 4.9 | 111 | |
| 0.0 | 0 | |
| 4.8 | 268 | |
| 4.8 | 18.8K | |
| 4.5 | 39 | |
| 0.0 | 0 | |
| 4.2 | 34 | |
| 0.0 | 0 | |
| 4.3 | 2.9K | |
| 4.8 | 8.5K | |
| 4.8 | 91 | |
| 4.5 | 576 | |
 GED® Test Prep 2026 婷婷 乔Intel | 4.7 | 211 |
| 4.6 | 4.2K | |
| 4.9 | 1.3K | |
| 4.6 | 274 | |
| 4.3 | 264 | |
| 4.7 | 95 | |
 Grammer nguyen thanhIntel | 4.6 | 24 |
| 2.0 | 2 | |
| 5.0 | 1 | |
| 2.6 | 5 | |
| 4.8 | 312 | |
| 0.0 | 0 | |
| 4.8 | 1.4K | |
| 4.6 | 1.8K | |
| 4.7 | 224 | |
| 4.6 | 541 | |
| 4.6 | 61 | |
| 4.4 | 70 | |
| 4.2 | 5 | |
| 4.8 | 10.3K | |
| 4.8 | 662 | |
| 4.7 | 1.4K | |
| 4.7 | 982 | |
| 4.4 | 82 | |
| 2.4 | 14 | |
| 4.2 | 2.5K | |
| 4.7 | 261 | |
| 3.7 | 17 | |
| 0.5 | 1 | |
| 4.5 | 3.7K | |
| 4.5 | 419 | |
| 4.6 | 153 | |
| 2.5 | 1 | |
| 0.0 | 0 | |
| 5.0 | 16 | |
| 4.4 | 300 | |
| 4.6 | 48 | |
| 4.8 | 194 | |
| 4.3 | 29.3K | |
| 4.7 | 303 | |
| 4.6 | 196 | |
| 4.9 | 140 | |
| 4.9 | 11 | |
| 1.6 | 7 | |
| 1.0 | 1 | |
| 5.0 | 2 | |
| 4.5 | 443 | |
| 0.0 | 0 | |
| 4.7 | 27 | |
| 4.7 | 295 | |
| 2.2 | 21 | |
| 4.5 | 18.7K | |
| 0.0 | 0 | |
| 1.0 | 1 | |
| 0.0 | 0 | |
| 4.7 | 418 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 2.2 | 5 | |
| 4.8 | 96 | |
| 4.4 | 455 | |
| 0.0 | 0 | |
| 4.2 | 5 | |
| 4.7 | 51.3K | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.6 | 31 | |
| 4.8 | 48 | |
| 4.8 | 1.1K | |
| 4.7 | 66 | |
| 4.5 | 35 | |
| 2.3 | 61 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.6 | 217 | |
| 0.0 | 0 | |
| 2.3 | 39 | |
| 3.0 | 199 | |
| 0.0 | 0 | |
| 3.3 | 31 | |
| 4.6 | 1.1K | |
| 5.0 | 21 | |
| 5.0 | 9 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.4 | 25 | |
| 0.0 | 0 | |
| 4.5 | 1.6K | |
| 4.6 | 183 | |
| 4.3 | 27 | |
 Secure Exam EmcanIntel | 2.5 | 1 |
| 2.1 | 15 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 2.9 | 11 | |
| 4.7 | 314 | |
| 0.0 | 0 | |
| 3.9 | 543 | |
| 1.0 | 1 | |
| 5.0 | 27 | |
| 4.7 | 4.9K | |
| 4.9 | 53 | |
| 4.6 | 3.2K | |
| 5.0 | 45 | |
| 4.8 | 5.9K | |
| 4.3 | 77 | |
| 4.5 | 157 | |
| 4.7 | 4.1K | |
| 4.3 | 93 | |
| 4.4 | 122 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 2.0 | 2 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.9 | 19 | |
| 4.9 | 655 | |
| 0.0 | 0 | |
| 4.0 | 8 | |
| 4.2 | 3K | |
| 3.7 | 132 | |
| 4.6 | 602 | |
| 4.6 | 1.2K | |
| 4.5 | 4 | |
| 5.0 | 3 | |
| 2.5 | 4 | |
| 4.6 | 14K | |
| 4.6 | 808 | |
 和Cindy一起學英文 CMoneyIntel | 4.0 | 1 |
| 0.0 | 0 | |
 小白学交规 北京才牛图科技有限公司Intel | 0.0 | 0 |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 0.0 | 0 | |
| 4.7 | 13 | |
 急診專科題庫 MonkeyWorkIntel | 2.5 | 2 |
| 4.7 | 11.7K | |
| 0.0 | 0 | |
| 4.6 | 39.5K | |
| 2.3 | 64 | |
| 2.4 | 9 |
Top-chart positions
| # | App | As of |
|---|---|---|
| 95 | DMV Genie: Permit Test 2026 | 2026-07-15 |
Ratings & review trends
No rating history available yet for this niche.
Geographic availability
Distributed across 20 markets, strongest in Americas.
Based on 115 of 221 apps with localized market data, more coverage rolling in as scans complete · last scanned .
Americas (4)
- United States115 / 115
- Mexico15 / 115
- Brazil8 / 115
- Canada2 / 115
Europe (9)
- Spain15 / 115
- France8 / 115
- Italy8 / 115
- Portugal8 / 115
- Germany7 / 115
›+4 more europe markets
- Netherlands4 / 115
- Sweden4 / 115
- Turkey2 / 115
- United Kingdom2 / 115
Asia-Pacific (7)
- South Korea9 / 115
- Japan6 / 115
- Australia2 / 115
- India2 / 115
- Indonesia2 / 115
›+2 more asia-pacific markets
- Singapore2 / 115
- Vietnam2 / 115
Core markets (115/115 apps)
Related niches
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What fed this analysis
- Apps tracked:
- 221
- With full intel:
- 221
- With market scan:
- 115
- Editorial article:
- no
- Last updated:
Sources: Apple App Store, Google Play, public review data, and Marlvel intelligence passes.